EP0049543B1 - Compositions de parfums et matériaux et articles parfumés contenant des phényl-tétrahydrofurannes comme parfum - Google Patents

Compositions de parfums et matériaux et articles parfumés contenant des phényl-tétrahydrofurannes comme parfum Download PDF

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Publication number
EP0049543B1
EP0049543B1 EP81201058A EP81201058A EP0049543B1 EP 0049543 B1 EP0049543 B1 EP 0049543B1 EP 81201058 A EP81201058 A EP 81201058A EP 81201058 A EP81201058 A EP 81201058A EP 0049543 B1 EP0049543 B1 EP 0049543B1
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EP
European Patent Office
Prior art keywords
compounds
phenyl
formula
mixture
hydrogen atom
Prior art date
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Expired
Application number
EP81201058A
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German (de)
English (en)
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EP0049543A1 (fr
Inventor
Antonius Johannes Albertus Van Der Weerdt
Roeland Plomp
Willem Apeldoorn
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Naarden International NV
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Naarden International NV
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Filing date
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/0069—Heterocyclic compounds
    • C11B9/0073—Heterocyclic compounds containing only O or S as heteroatoms
    • C11B9/0076—Heterocyclic compounds containing only O or S as heteroatoms the hetero rings containing less than six atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/28—Alcohols containing only six-membered aromatic rings as cyclic part with unsaturation outside the aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D307/06—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/0061—Essential oils; Perfumes compounds containing a six-membered aromatic ring not condensed with another ring
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C11/00—Fermentation processes for beer
    • C12C11/02—Pitching yeast

Definitions

  • the invention relates to perfume compositions containing substituted tetrahydrofurans as perfume base and to materials and articles perfumed with these compounds.
  • the invention also relates to new phenyl-tetrahydrofurans.
  • Phenylfuran is only known to be present in extracts of cocoa, malt, peanuts and tobacco; however, no organoleptic properties are described.
  • phenyl-tetrahydrofurans having the structure according to formula in which R i , R 2 and R 3 are hydrogen atoms or alkyl groups having 1 to 3 carbon atoms and R 4 is a hydrogen atom, or a methyl or ethyl group, are valuable fragrances which may fulfill the above mentioned need.
  • the compounds according to the invention can be prepared according to methods known per se for analogous compounds for instance as described for compound 2a and related compounds by L. Wartski in Bull. Soc. Chim. France 1965, 3066 and 3077.
  • Fig. 1 and Fig. 2 Other preparation schemes are represented by Fig. 1 and Fig. 2, in which R, up to and including R 4 do have the meanings mentioned above.
  • the first step in both schemes represents the reaction of the phenyl substituted carbonyl compound having the formulas 3 and 7 respectively with an allyl halide having formula 4, in which X is a chlorine or bromine atom.
  • the carbonyl compound can be converted first into a suitable enamine.
  • halide having formula 4 directly with the carbonyl compound under the influence of a base like NaOH preferably using so called "phase-transfer-catalysis" under the influence of a suitable catalyst like a tetraalkyl ammonium halide.
  • the alkenylated carbonyl compound having the formula 5 or 8 respectively is then reduced to the corresponding alcohol having the formula 6 or 9 respectively.
  • every method is suitable which does not affect the double bond.
  • Very suitable are for instance reductions carried out with complex metal hydrides like NaBH 4 or a reduction according to Meerwein-Ponndorf-Verley.
  • Finally the alcohol obtained in this way is cyclisized under the influence of an acidic catalyst like a small quantity of a strong inorganic or organic acid or an acidic ion-exchange resin.
  • the compounds according to the invention can be used successfully in perfume compositions and for perfuming products for imparting thereto a floral, fruity, green or woody odour notes.
  • the compounds according to the invention are characterized by a very natural odour character. Because of their great chemical stability these compounds are very suitable for perfuming aggressive materials like detergents and cleaning agents.
  • perfume composition is used to mean a mixture of fragrances and optionally auxiliary substances that may be dissolved in an appropriate solvent or mixed with a powdery substrate, which is used to impart a desired odour to the skin and/or various products.
  • examples of said products are: soaps, washing agents, dish washing and cleaning agents, air fresheners and room sprays, pommanders, candles, cosmetics such as creams, colognes, pre- and after-shaving lotions, talcum powders, hair care agents, body deodorants and antiperspirants.
  • Fragrances and mixtures thereof which can be used for the preparation of perfume compositions are e.g. naturally occurring products such as essential oils, absolutes, resinoids, resins, concretes but also synthetic fragrances, such as hydrocarbons, alcohols, aldehydes, ketones, ethers, acids, esters, acetals, ketals, nitrile, covering saturated and unsaturated compounds, aliphatic, carbocyclic and heterocyclic compounds.
  • fragrances to be used in combination with the compounds according to the invention are: geraniol, geranyl acetate, linalool, linalyl acetate, tetrahydrolinalool, citronellol, citronellyl acetate, myrcenol, myrcenyl acetate, dihydro myrcenol, dihydro myrcenyl acetate, tetrahydro myrcenol, terpineol, terpinyl acetate, nopol, nopyl acetate, (3-phenyi ethanol, (3-phenyiethyi acetate, benzyl alcohol, benzyl acetate, benzyl salicylate, benzyl benzoate, amyl salicylate.
  • styrallyl acetate dimethylbenzyl carbinol, trichloro methylphenylcarbinyl acetate, p-tert.butyl cyclohexyl acetate, isononyl acetate, vetiveryl acetate, vetiverol, a-hexyl cinnamon aldehyde, 2-methyl-3-(p-tert.butylphenyl)-propanol, 2-methyl-3-(p-isopropyl phenyl)propanol, 3-(p-tert.butyl-phenyl)-propanol, tricyclodecenyl acetate, tricyclodecenyl propionate, 4-(4-hydroxy-4-methylpentyl)-3-cyclohexene carbaldehyde, 4-(4-methyl-3-pentenyl)-3-cyclohexene carbaldehyde, 4-acetoxy-3-pentyl-tetrahydr
  • perfume compositions according to the invention are e.g. ethanol, isopropanol, diethyleneglycol monoethylether, diethyl phtalate.
  • the amount of tetrahydrofurans according to the invention that can be used in a perfume composition or in a perfumed product can be varied within broad limits and depends e.g. on the product wherein the perfume is used, the nature and the amount of the further components of the perfume compositions and the odour effect desired. Therefore, it is only possible to indicate very rough limits, which give, however, a person skilled in the art sufficient information for using the compounds according to the invention by himself. In most cases a quantity of only 0.01 % in a perfume composition is sufficient to obtain a clearly observable odour effect. On the other hand it is possible to use a quantity of 30% or even more in a composition for achieving specific odour effects.
  • the concentration is lower and depends on the quantity of the composition used in the product.
  • the 2-ethyl-4-phenyl-methyltetrahydrofuran was isolated by means of G.L.C. (column: 2 m, 1/4", 10% DEGS).
  • the odour of this compound was very much alike the odour of the mixture but missed the chocolate-like note.
  • a perfume composition of the "bouquet" type was prepared according to the following receipt:
  • a perfumed toilet soap was prepared by thoroughly mixing of 1 kg white soap grains, 10 g of the above mentioned perfume composition and 10 g soap-dye in a soap mill. By this process perfumed and coloured soap flakes were obtained, which were pressed in the usual way to yield toilet soap bars.
  • the soap bars obtained according to the above had a pleasant and stable odour.
  • a perfume composition for an after shave lotion was prepared according to the following receipt:

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Mycology (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Cosmetics (AREA)
  • Fats And Perfumes (AREA)
  • Detergent Compositions (AREA)

Claims (5)

1. Composés de formules
Figure imgb0014
où R1, R2 et R3 représentent chacun un atome d'hydrogène ou un groupe alkyle ayant 1 à 3 atomes de carbone et R4 représente un atome d'hydrogène, un groupe méthyle ou éthyle, à la condition que soient exclus les composés de formules 1 ou 2 où R1, jusqu'à R4 compris, représentent un atome d'hydrogène, les composés de formule 1 où R2 et R4 représentent un atome d'hydrogène et l'un des symboles R, et R3 représente un atome d'hydrogène et l'autre un groupe méthyle, et les composés de formule 2 où R1, R2 et R3 représentent chacun un atome d'hydrogène et R4 représente un groupe éthyle.
2. Compositions de parfum contenant au moins un composé de formule 1 ou 2 selon la revendication 1, où R1, R2 et R3 représentent chacun un atome d'hydrogène ou un groupe alkyle à 1 à 3 atomes de carbone et R4 représente un atome d'hydrogène, un groupe méthyle ou éthyle.
3. Compositions de parfum selon la revendication 2, caractérisées en ce que sont présents 0,01 à 30% en poids d'au moins un composé ayant la formule 1 ou 2 de la revendication 1.
4. Produits parfumés, caractérisés par le fait qu'ils contiennent un ou plusieurs composés de formule 1 ou 2 selon la revendication 1, où R1, à R4 ont la signification donnée dans la revendication 2.
5. Utilisation de compositions parfumées, décrites dans les revendications 2 et 3, ou de composés tels que définis dans la revendication 1, pour parfumer des substances et des articles.
EP81201058A 1980-10-06 1981-09-21 Compositions de parfums et matériaux et articles parfumés contenant des phényl-tétrahydrofurannes comme parfum Expired EP0049543B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8005518A NL8005518A (nl) 1980-10-06 1980-10-06 Parfumcomposities en geparfumeerde materialen en voorwerpen, die fenyl-tetrahydrofuranen als reukstof bevatten.
NL8005518 1980-10-06

Publications (2)

Publication Number Publication Date
EP0049543A1 EP0049543A1 (fr) 1982-04-14
EP0049543B1 true EP0049543B1 (fr) 1985-03-20

Family

ID=19835972

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81201058A Expired EP0049543B1 (fr) 1980-10-06 1981-09-21 Compositions de parfums et matériaux et articles parfumés contenant des phényl-tétrahydrofurannes comme parfum

Country Status (5)

Country Link
US (1) US4404127A (fr)
EP (1) EP0049543B1 (fr)
JP (1) JPS5798276A (fr)
DE (1) DE3169406D1 (fr)
NL (1) NL8005518A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536349A (en) * 1982-09-29 1985-08-20 National Distillers And Chemical Corporation Furan derivatives useful as aroma compounds
US4549029A (en) * 1983-04-05 1985-10-22 Givaudan Corporation Substituted tetrahydrofurans
US5510326A (en) * 1994-12-23 1996-04-23 Givaudan-Roure Corporation Multi-substituted tetrahydrofurans

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115406A (en) * 1977-03-23 1978-09-19 International Flavors & Fragrances Inc. 2-Alkyl-4-phenyl-dihydropyrans and processes for augmenting the organoleptic properties of foodstuffs and tobacco using one or more of said pyrans
DE2734295A1 (de) * 1977-07-29 1979-02-08 Henkel Kgaa 2,2,5-trimethyl-5-phenyl-1,3-dioxan, dessen herstellung, verwendung als riechstoff, sowie dieses enthaltende riechstoffkompositionen

Also Published As

Publication number Publication date
JPS5798276A (en) 1982-06-18
NL8005518A (nl) 1982-05-03
DE3169406D1 (en) 1985-04-25
EP0049543A1 (fr) 1982-04-14
JPH0148903B2 (fr) 1989-10-20
US4404127A (en) 1983-09-13

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